CA2916321C - Reseau mondial a coherence temporelle - Google Patents

Reseau mondial a coherence temporelle Download PDF

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Publication number
CA2916321C
CA2916321C CA2916321A CA2916321A CA2916321C CA 2916321 C CA2916321 C CA 2916321C CA 2916321 A CA2916321 A CA 2916321A CA 2916321 A CA2916321 A CA 2916321A CA 2916321 C CA2916321 C CA 2916321C
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Canada
Prior art keywords
switch
time
rotator
edge
data
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CA2916321A
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English (en)
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CA2916321A1 (fr
Inventor
Maged E. Beshai
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Individual
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Priority claimed from CA2676868A external-priority patent/CA2676868C/fr
Publication of CA2916321A1 publication Critical patent/CA2916321A1/fr
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0024—Construction using space switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0045—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0052—Interconnection of switches
    • H04Q2011/0058—Crossbar; Matrix

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Un réseau offrant une couverture mondiale, modulable jusquà une capacité daccès de centaines de pétabits par seconde, est configuré comme des interrupteurs temporels indépendants dotés de routeurs spectraux reliant les nuds périphériques daccès aux interrupteurs temporels. Les interrupteurs temporels sont préférablement configurés comme des interrupteurs optiques rapides. Chaque nud périphérique daccès comporte un lien à un routeur spectral en amont et un lien dun routeur spectral en aval. Chaque interrupteur est couplé à un contrôleur dinterrupteur respectif et à un indicateur temporel respectif. Chaque contrôleur dinterrupteur entraîne des contrôleurs de bord dun ensemble de nuds périphériques daccès sous-tendants pour permettre la commutation cohérente.
CA2916321A 2009-08-27 2009-08-27 Reseau mondial a coherence temporelle Active CA2916321C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CACA2676868 2009-08-27
CA2676868A CA2676868C (fr) 2008-08-27 2009-08-27 Reseau mondial a coherence temporelle

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2676868A Division CA2676868C (fr) 2008-08-27 2009-08-27 Reseau mondial a coherence temporelle

Publications (2)

Publication Number Publication Date
CA2916321A1 CA2916321A1 (fr) 2010-02-27
CA2916321C true CA2916321C (fr) 2018-03-20

Family

ID=55131893

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2916321A Active CA2916321C (fr) 2009-08-27 2009-08-27 Reseau mondial a coherence temporelle

Country Status (1)

Country Link
CA (1) CA2916321C (fr)

Also Published As

Publication number Publication date
CA2916321A1 (fr) 2010-02-27

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